import { AdvantageMessage } from '../types';

export declare const ADVANTAGE: "ADVANTAGE";
/**
 * Sends a message and opens a message channel to receive the reply.
 * @param message - The message to send.
 * @param retryInterval - The interval (in milliseconds) between retry attempts. Default is 100ms.
 * @param maxAttempts - The maximum number of retry attempts. Default is 25.
 * @returns A promise that resolves with the reply and the message channel.
 */
export declare function sendMessageAndOpenChannel(message: Partial<AdvantageMessage>, retryInterval?: number, maxAttempts?: number): Promise<{
    reply: AdvantageMessage;
    messageChannel: MessageChannel;
}>;
/**
 * Sends a message and awaits a response.
 *
 * @param message - The message to send.
 * @param messageChannel - The message channel to use for communication.
 * @param timeout - The timeout in milliseconds.
 * @returns A promise that resolves with the response message.
 */
export declare function sendMessageAndAwaitResponse(message: Partial<AdvantageMessage>, messageChannel: MessageChannel, timeout: number): Promise<AdvantageMessage>;